🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.75 AU - 0.81 AU

Year: 248 Days

Day: 37.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.62 AU - 1 AU

Year: 262 Days

Day: 12.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.39 AU - 4.83 AU

Year: 3562 Days

Day: 31.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.8

Radius: 3.9

Gravity: 56.53 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 15.04 AU - 22.8 AU

Year: 29618 Days

Day: 24.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 106,636,193 km

• M1: 49,816 km (0.093 R)
• M2: 353,649 km (0.071 R)
• M3: 485,146 km (0.118 R)
• M4: 875,896 km (0.075 R)
• M5: 1,943,576 km (0.116 R)
• M6: 3,285,768 km (0.106 R)
• M7: 3,878,923 km (0.045 R)
• M8: 4,938,974 km (0.052 R)
• M9: 5,062,990 km (0.099 R)
• M10: 6,083,846 km (0.034 R)
• M11: 6,768,256 km (0.073 R)
• M12: 7,129,087 km (0.082 R)
• M13: 8,346,813 km (0.077 R)
• M14: 8,882,673 km (0.093 R)
• M15: 10,221,723 km (0.117 R)
• M16: 11,471,763 km (0.095 R)
• M17: 14,607,334 km (0.11 R)
• M18: 15,827,305 km (0.061 R)
• M19: 16,187,986 km (0.085 R)
• M20: 17,685,460 km (0.104 R)
• M21: 18,270,089 km (0.117 R)
• M22: 19,684,088 km (0.114 R)
• M23: 20,417,716 km (0.053 R)
• M24: 22,614,112 km (0.071 R)
• M25: 25,451,385 km (0.062 R)
• M26: 26,070,870 km (0.118 R)
• M27: 29,727,341 km (0.075 R)
• M28: 33,268,173 km (0.104 R)
• M29: 34,307,878 km (0.102 R)
• M30: 39,172,801 km (0.086 R)
• M31: 39,832,079 km (0.12 R)
• M32: 45,375,877 km (0.086 R)
• M33: 45,920,562 km (0.106 R)
• M34: 47,580,650 km (0.032 R)
• M35: 49,471,567 km (0.059 R)
• M36: 57,749,116 km (0.103 R)
• M37: 62,998,057 km (0.078 R)
• M38: 64,586,936 km (0.1 R)
• M39: 77,492,146 km (0.111 R)
• M40: 85,231,143 km (0.091 R)
• M41: 101,911,305 km (0.081 R)
• M42: 104,098,426 km (0.065 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 11,335 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit